The Seiko 6139-7071 “Baby Jumbo” is one of Seiko’s most recognizable vintage automatic chronographs, admired for its bold 1970s design and dependable in-house movement. Featuring a distinctive cushion case, clean black dial, and vibrant orange chronograph seconds hand, it perfectly captures the era’s sporty aesthetic.

Powered by the renowned Caliber 6139, this watch represents Seiko’s pioneering contribution to automatic chronograph watchmaking. Freshly serviced and paired with a modern Scorelio rubber strap, it’s ready to be worn and enjoyed.